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Altera有一塊板子他提供NTSC/PA IN,VGA out的參考設計,而且全部都是source code,你可以參考這個設計^_^, M+ `5 b8 O0 L! f+ D
網址如下:7 `0 h4 q, b7 U, _5 _. w/ {& Q
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=561 j2 ^. G& G, m: T
想design TV的人可以參考,板子規格如下:$ k' a8 k' M# [, m7 j
Altera Cyclone II 2C35 FPGA with 35000 LEs 5 P% }0 @9 s" Q: k( }
Altera Serial Configuration deivices (EPCS16) for Cyclone II 2C35 9 d7 S! E8 N, H6 v' i/ b: M
USB Blaster built in on board for programming and user API controlling ! y7 D' m4 p4 _, n! @) j1 S" h
JTAG Mode and AS Mode are supported
9 B8 n5 H- H7 p f8Mbyte (1M x 4 x 16) SDRAM
/ m/ y. E- K0 f W. `+ `2 a512K byte(256K X16) SRAM 5 B1 q R3 ?* S" A9 C2 ]# l9 ]
4Mbyte Flash Memory (upgradeable to 4Mbyte)
& D, t9 B/ e+ i) p9 I% R5 o! Z" |SD Card Socket ) k8 j1 }9 D# e g1 B
4 Push-button switches 3 S5 ]$ N+ Z8 g4 g$ A4 [
18 DPDT switches
! b6 h9 _$ V* A1 [9 Green User LEDs % Y/ f8 O0 J( h" w5 E# D
18 Red User LEDs + w! X& S, X! p5 r
16 x 2 LCD Module ( d. ?7 i _: `/ l- M+ W/ ?9 N
50MHz Oscillator and 27MHz Oscillator for external clock sources
3 U8 X2 s( ?2 a# \# `24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks
# W% h$ B0 I2 mVGA DAC (10-bit high-speed triple DACs) with VGA out connector 5 N2 b1 a4 J$ _
TV Decoder (NTSC/PAL) and TV in connector + @( C! L+ n+ A' I* p5 s
10/100 Ethernet Controller with socket.
2 O' v/ N6 E5 H7 {& c& oUSB Host/Slave Controller with USB type A and type B connectors. 2 T$ N, X+ H( e2 b. B! `6 W
RS-232 Transceiver and 9-pin connector
+ k* v' v C7 K8 V+ e+ y& HPS/2 mouse/keyboard connector
6 e+ s/ _5 n; s6 v6 VIrDA transceiver 0 Z9 ~# N4 E& ^2 e8 @: p* m
Two 40-pin Expansion Headers with diode protection ! `& t1 O5 n6 {. F0 I% a5 o
DE2 Lab CD-ROM which contains many examples with source code to exercise the boards, including: SDRAM and Flash Controller, CD-Quality Music Player, VGA and TV Labs, SD Card reader, RS-232/PS-2 Communication Labs, NIOSII, and Control Panel API 2 U7 z. z3 h$ b, |/ A& g* C
Size:153*203 mm |
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